| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.85 | 8.780% | $147.7776 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $110.67 | 10.272% | $122.038 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $235.44 | 7.348% | $252.7401 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $246.25 | 8.583% | $267.3856 | $267.39 | $267.40 | $267.40 |
| Purchase #5 | $131.69 | 11.567% | $146.9226 | $146.92 | $146.90 | $146.90 |
| Purchase #6 | $30.63 | 4.181% | $31.9106 | $31.91 | $31.90 | $31.90 |
| Purchase #7 | $98.67 | 8.577% | $107.1329 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $989.20 | $1,075.9074 | $1,075.91 | $1,075.95 | $1,075.80 | |